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Urea is an important fertilizer and is widely used in agricultural production.It is an efficient nitrogen fertilizer that can provide the nitrogen needed for plant growth and promote plant growth and

1. Balanced fertilization: Urea is a pure nitrogen fertilizer and does not contain phosphorus and potassium in a large number of elements necessary for crop growth. Therefore, when making top dressing

What should we pay attention to when using fertilizers? First of all, urea should not be watered immediately after use. Farmers and friends know that urea can only be absorbed and utilized by crops af

In the development of modern agriculture that pursues high efficiency and environmental protection, controlled-release fertilizers, with their unique advantages, are gradually becoming the new favorit

1.Ammonium bicarbonate Ammonium bicarbonate is ammonium carbonate, which contains about 17% nitrogen. Features: It can decompose at room temperature when it is damp. The higher the temperature, the fa

How to use fertilizer?The common 10 kinds of fertilizers are used on a basic basis, and the base fertilizer and top dressing are not used indiscriminately! 1. Potassium dihydrogen phosphate: It is cur

Urea is the most common and common chemical fertilizer, but chemical fertilizers are not only urea, but inorganic fertilizers are all chemical fertilizers.Compound fertilizer and urea are both large f

The basic process of fertilizer production： 1. Collection and treatment of raw materials： The collection and treatment of raw materials for fertilizer is an indispensable part of agricultural producti